306183800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{117763}}^1$

素因数の和:117792

約数の個数: 48

約数和(自身を含む): 766643640

約数和(自身を除く): 460459840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 117763, 235526, 471052, 588815, 942104, 1177630, 1530919, 2355260, 2944075, 3061838, 4710520, 5888150, 6123676, 7654595, 11776300, 12247352, 15309190, 23552600, 30618380, 38272975, 61236760, 76545950, 153091900, 306183800]

約数ペア:

[(1, 306183800), (2, 153091900), (4, 76545950), (5, 61236760), (8, 38272975), (10, 30618380), (13, 23552600), (20, 15309190), (25, 12247352), (26, 11776300), (40, 7654595), (50, 6123676), (52, 5888150), (65, 4710520), (100, 3061838), (104, 2944075), (130, 2355260), (200, 1530919), (260, 1177630), (325, 942104), (520, 588815), (650, 471052), (1300, 235526), (2600, 117763)]